Postcodes in Monmouthshire page 57 Unitary Authority

This page provides postcode data for the Monmouthshire UK Unitary Authority.

In 2021, Monmouthshire contained approximately 40,900 households with a population of about 93,000

In 2011, Monmouthshire contained approximately 38,214 households with a population of about 91,288

Wards in this Unitary Authority

Bulwark and Thornwell , Caerwent , Caldicot Castle , Caldicot Cross , Cantref , Chepstow Castle and Larkfield , Croesonen , Crucorney , Devauden , Dewstow , Drybridge , Gobion Fawr , Goetre Fawr , Grofield , Lansdown , Llanbadoc and Usk , Llanelly , Llanfoist Fawr and Govilon , Llangybi Fawr , Llantilio Crossenny , Magor East with Undy , Magor West , Mardy , Mitchel Troy and Trellech United , Mount Pleasant , Osbaston , Overmonnow , Park , Pen Y Fal , Portskewett , Raglan , Rogiet , Severn , Shirenewton , St Arvans , St Kingsmark , Town , West End , Wyesham

Parishes in this Unitary Authority

Abergavenny , Caerwent , Caldicot , Chepstow , Crucorney , Devauden , Gobion Fawr , Goetre Fawr , Grosmont , Llanarth , Llanbadoc , Llanelly , Llanfoist Fawr , Llangybi , Llantilio Pertholey , Llantrisant Fawr , Magor with Undy , Mathern , Mitchel Troy , Monmouth , Portskewett , Raglan , Rogiet , Shirenewton , Skenfrith , St. Arvans , Trellech United , Usk , Whitecastle , Wye Valley

Click to view map

Key

Active postcode

Postcode no longer in use

Show/hide postcodes

Postcode	Ward	Latitude	Longitude	Easting	Northing	Grid ref
NP7 6HW	Croesonen	51.832265	-3.008768	330585	215332	SO305153
NP7 6HX	Croesonen	51.834409	-3.007248	330693	215569	SO306155
NP7 6HY	Croesonen	51.835175	-3.005959	330783	215653	SO307156
NP7 6HZ	Lansdown	51.83193	-3.010052	330496	215296	SO304152
NP7 6JA	Lansdown	51.830813	-3.01023	330482	215172	SO304151
NP7 6JX	Mardy	51.83839	-3.004303	330902	216009	SO309160
NP7 6JY	Mardy	51.839293	-3.00489	330863	216110	SO308161
NP7 6JZ	Mardy	51.838593	-3.002682	331014	216030	SO310160
NP7 6LA	Croesonen	51.836051	-3.005456	330819	215750	SO308157
NP7 6LB	Mardy	51.836528	-3.005496	330817	215803	SO308158
NP7 6LD	Mardy	51.83685	-3.004574	330881	215838	SO308158
NP7 6LE	Mardy	51.837287	-3.004018	330920	215886	SO309158
NP7 6LF	Mardy	51.837077	-3.003316	330968	215862	SO309158
NP7 6LG	Mardy	51.836466	-3.003259	330971	215794	SO309157
NP7 6LH	Mardy	51.839036	-3.009732	330529	216086	SO305160
NP7 6LJ	Mardy	51.838427	-3.008339	330624	216017	SO306160
NP7 6LL	Mardy	51.838975	-3.009484	330546	216079	SO305160
NP7 6LN	Mardy	51.83907	-3.00995	330514	216090	SO305160
NP7 6LP	Mardy	51.839504	-3.007623	330675	216136	SO306161
NP7 6LQ	Mardy	51.83892	-3.007494	330683	216071	SO306160
NP7 6LR	Mardy	51.839842	-3.008052	330646	216174	SO306161
NP7 6LS	Mardy	51.840109	-3.007317	330697	216203	SO306162
NP7 6LT	Mardy	51.840118	-3.006229	330772	216203	SO307162
NP7 6LU	Mardy	51.839569	-3.006246	330770	216142	SO307161
NP7 6LW	Mardy	51.837781	-3.005088	330847	215942	SO308159
NP7 6LX	Mardy	51.838677	-3.006458	330754	216043	SO307160
NP7 6LY	Mardy	51.839893	-3.007341	330695	216179	SO306161
NP7 6LZ	Mardy	51.83928	-3.008503	330614	216112	SO306161
NP7 6NA	Mardy	51.837854	-3.010257	330491	215955	SO304159
NP7 6NB	Mardy	51.83866	-3.00952	330543	216044	SO305160
NP7 6ND	Mardy	51.837051	-3.006277	330764	215862	SO307158
NP7 6NE	Mardy	51.837439	-3.008245	330629	215907	SO306159
NP7 6NF	Mardy	51.836939	-3.006797	330728	215850	SO307158
NP7 6NG	Mardy	51.836088	-3.008534	330607	215757	SO306157
NP7 6NH	Mardy	51.836687	-3.007865	330654	215823	SO306158
NP7 6NJ	Mardy	51.838751	-3.005182	330842	216050	SO308160
NP7 6NL	Mardy	51.836738	-3.008229	330629	215829	SO306158
NP7 6NN	Park	51.827505	-3.006993	330700	214801	SO306148
NP7 6NP	Croesonen	51.828548	-3.006029	330768	214916	SO307149
NP7 6NQ	Croesonen	51.828416	-3.004662	330862	214900	SO308148
NP7 6NR	Croesonen	51.830242	-3.004514	330875	215103	SO308151
NP7 6NS	Croesonen	51.832188	-3.001974	331053	215317	SO310153
NP7 6NT	Mardy	51.837899	-2.998646	331291	215949	SO312159
NP7 6NU	Mardy	51.84275	-3.002281	331048	216492	SO310164
NP7 6NW	Croesonen	51.82972	-3.005605	330799	215046	SO307150
NP7 6NY	Mardy	51.841992	-3.004717	330879	216410	SO308164
NP7 6PA	Mardy	51.845126	-3.004119	330925	216758	SO309167
NP7 6PB	Mardy	51.848587	-3.007318	330710	217146	SO307171
NP7 6PD	Croesonen	51.830639	-3.007512	330669	215150	SO306151
NP7 6PE	Croesonen	51.830263	-3.006285	330753	215107	SO307151
NP7 6PF	Croesonen	51.83247	-3.005783	330791	215352	SO307153
NP7 6PG	Croesonen	51.832435	-3.006754	330724	215349	SO307153
NP7 6PH	Croesonen	51.835541	-3.011453	330405	215699	SO304156
NP7 6PJ	Mardy	51.837497	-3.00572	330803	215911	SO308159
NP7 6PL	Croesonen	51.836296	-3.01044	330476	215782	SO304157
NP7 6PN	Croesonen	51.835255	-3.010286	330485	215666	SO304156
NP7 6PP	Croesonen	51.834329	-3.008132	330632	215561	SO306155
NP7 6PQ	Mardy	51.840906	-3.007698	330672	216292	SO306162
NP7 6PR	Mardy	51.841529	-3.006275	330771	216360	SO307163
NP7 6PS	Mardy	51.842045	-3.005865	330800	216417	SO307164
NP7 6PT	Mardy	51.840443	-3.002898	331002	216236	SO310162
NP7 6PU	Mardy	51.842088	-3.007216	330707	216423	SO307164
NP7 6PW	Mardy	51.840396	-3.005277	330838	216233	SO308162
NP7 6PX	Mardy	51.840633	-3.00595	330792	216260	SO307162
NP7 6PY	Mardy	51.843844	-3.002596	331028	216614	SO310166
NP7 6PZ	Mardy	51.839535	-3.002906	331000	216135	SO309161
NP7 6QA	Mardy	51.841247	-3.006646	330745	216329	SO307163
NP7 6WB	Grofield	51.821706	-3.019573	329824	214168	SO298141
NP7 6WX	Grofield	51.821706	-3.019573	329824	214168	SO298141
NP7 6WY	Grofield	51.821706	-3.019573	329824	214168	SO298141
NP7 6WZ	Grofield	51.821706	-3.019573	329824	214168	SO298141
NP7 6XA	Croesonen	51.833773	-3.010035	330500	215501	SO304155
NP7 6XB	Croesonen	51.832899	-3.007113	330700	215401	SO306154
NP7 6XD	Croesonen	51.832013	-3.005642	330800	215301	SO307153
NP7 6XE	Croesonen	51.832013	-3.005642	330800	215301	SO307153
NP7 6XF	Croesonen	51.832013	-3.005642	330800	215301	SO307153
NP7 6XG	Croesonen	51.832013	-3.005642	330800	215301	SO307153
NP7 6XH	Croesonen	51.832013	-3.005642	330800	215301	SO307153
NP7 6XJ	Croesonen	51.832013	-3.005642	330800	215301	SO307153
NP7 6XL	Croesonen	51.832013	-3.005642	330800	215301	SO307153
NP7 6YA	Grofield	51.821706	-3.019573	329824	214168	SO298141
NP7 6YB	Croesonen	51.833253	-3.010909	330439	215444	SO304154
NP7 6YD	Grofield	51.821706	-3.019573	329824	214168	SO298141
NP7 6YE	Grofield	51.821706	-3.019573	329824	214168	SO298141
NP7 6YF	Grofield	51.821706	-3.019573	329824	214168	SO298141
NP7 6YG	Grofield	51.821706	-3.019573	329824	214168	SO298141
NP7 7AA	Cantref	51.829627	-3.030868	329058	215060	SO290150
NP7 7AB	Cantref	51.82924	-3.032993	328911	215019	SO289150
NP7 7AD	Cantref	51.828687	-3.034562	328802	214959	SO288149
NP7 7AE	Cantref	51.827389	-3.033922	328844	214814	SO288148
NP7 7AF	Lansdown	51.832918	-3.02373	329555	215419	SO295154
NP7 7AG	Cantref	51.828141	-3.032271	328959	214896	SO289148
NP7 7AH	Cantref	51.827779	-3.031464	329014	214855	SO290148
NP7 7AJ	Lansdown	51.833103	-3.025215	329453	215441	SO294154
NP7 7AL	Cantref	51.826511	-3.031479	329011	214714	SO290147
NP7 7AN	Cantref	51.826961	-3.03445	328807	214767	SO288147
NP7 7AP	Cantref	51.826509	-3.030637	329069	214713	SO290147
NP7 7AQ	Lansdown	51.833186	-3.023867	329546	215449	SO295154
NP7 7AR	Cantref	51.828714	-3.037595	328593	214965	SO285149
NP7 7AS	Lansdown	51.831694	-3.024864	329475	215284	SO294152

Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license